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公开(公告)号：US20210027966A1
公开(公告)日：2021-01-28
申请号：US17067785
申请日：2020-10-12
Applicant: ABB Schweiz AG
Inventor： Klaus Kraft , Oleksandr Sologubenko , Patrik Kaufmann , Francoise Molitor , Maciej Mruczek , Libor Vitek , Jindrich Janos
Abstract: An arrangement for electrically connecting a circuit breaker to a laminated busbar in a switch gear cabinet in which the circuit breaker has at least one terminal to be contacted by a connecting bar and in which the laminated busbar includes at least one conducting layer for conducting electric current which is covered by adjoining insulating layers attached thereto, the arrangement including: a first cylindrical connecting element and a second cylindrical connecting element which are arranged at a distance to each other at the conducting layer and project away from the conducting layer; an electrically conducting distribution bar which is mounted to free end portions of the first and second cylindrical connecting elements; and a terminal member which is mounted to the distribution bar at a center between the first and second cylindrical connecting elements. The terminal member is to be contacted by the connecting bar.
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公开(公告)号：US11935717B2
公开(公告)日：2024-03-19
申请号：US17067785
申请日：2020-10-12
Applicant: ABB Schweiz AG
Inventor： Klaus Kraft , Oleksandr Sologubenko , Patrik Kaufmann , Francoise Molitor , Maciej Mruczek , Libor Vitek , Jindrich Janos
CPC classification number: H01H71/0221 , H02B1/20
Abstract: An arrangement for electrically connecting a circuit breaker to a laminated busbar in a switch gear cabinet in which the circuit breaker has at least one terminal to be contacted by a connecting bar and in which the laminated busbar includes at least one conducting layer for conducting electric current which is covered by adjoining insulating layers attached thereto, the arrangement including: a first cylindrical connecting element and a second cylindrical connecting element which are arranged at a distance to each other at the conducting layer and project away from the conducting layer; an electrically conducting distribution bar which is mounted to free end portions of the first and second cylindrical connecting elements; and a terminal member which is mounted to the distribution bar at a center between the first and second cylindrical connecting elements. The terminal member is to be contacted by the connecting bar.
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公开(公告)号：US11322917B2
公开(公告)日：2022-05-03
申请号：US17060102
申请日：2020-10-01
Applicant: ABB Schweiz AG
Inventor： Klaus Kraft , Hans-Juergen Schmitt , Markus Kesberger , Francoise Molitor
Abstract: An arrangement includes: a module insertable into a housing or removable from a housing; and a slide-in compartment for receiving the module. The module is reversibly removable from the slide-in compartment. At least one side wall and/or a compartment rear wall and/or a compartment base of the slide-in compartment in an inserted state of the module forms or form a side wall and/or rear wall and/or a base wall and/or a roof of at least one module.
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公开(公告)号：US20220173578A1
公开(公告)日：2022-06-02
申请号：US17541831
申请日：2021-12-03
Applicant: ABB Schweiz AG
Inventor： Libor Vitek , Jindrich Janos , Klaus Kraft , Francoise Molitor
Abstract: A coupling element for electrically coupling a lateral connecting portion of a first laminated busbar to a lateral connecting portion of a second laminated busbar, the coupling element having a base body that includes a sandwich of conducting layers of sheet metal and intermediate insulating layers arranged in between the conducting layers for electrically insulating the conducting layers from each other. Each of the conducting layers includes a first layer section that is associated to the lateral connecting portion of the first busbar and a second layer section that is associated to the connecting portion of the second busbar. The first and second layer sections are electrically insulated from each other by an insulating element and each of the first layer sections includes a first circuit breaker connecting terminal that is adapted to be electrically connected to an input terminal of a circuit breaker.
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公开(公告)号：US20210021110A1
公开(公告)日：2021-01-21
申请号：US17060113
申请日：2020-10-01
Applicant: ABB Schweiz AG
Inventor： Carsten Menzel , Klaus Kraft , Markus Kesberger , Helen-CaiLun Hu
Abstract: A switch gear module for installation in a switch gear cabinet includes: a switch gear module housing, the housing including power circuits and first electrical power devices including breakers, contactors, and motor circuit breakers for supplying electric power to an electric load including an electric motor, and electric control circuits and auxiliary circuits controlling the first electrical power devices. The power circuits and the first electrical power devices are contained in a first power-unit housing forming a first functional power-unit and the electric control circuits and auxiliary circuits are contained in a separate second control- and auxiliary circuit housing forming a second functional control- and auxiliary circuit unit. Each of the first functional power-unit and the second functional control and auxiliary circuit unit includes an interface for connecting the power circuits and electrical power devices contained in the first power-unit housing.
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Patent Agency Ranking
公开(公告)号：US20210021109A1
公开(公告)日：2021-01-21
申请号：US17060102
申请日：2020-10-01
Applicant: ABB Schweiz AG
Inventor： Klaus Kraft , Hans-Juergen Schmitt , Markus Kesberger , Francoise Molitor
IPC: H02B1/36
Abstract: An arrangement includes: a module insertable into a housing or removable from a housing; and a slide-in compartment for receiving the module. The module is reversibly removable from the slide-in compartment. At least one side wall and/or a compartment rear wall and/or a compartment base of the slide-in compartment in an inserted state of the module forms or form a side wall and/or rear wall and/or a base wall and/or a roof of at least one module.
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公开(公告)号：US11843226B2
公开(公告)日：2023-12-12
申请号：US17541831
申请日：2021-12-03
Applicant: ABB Schweiz AG
Inventor： Libor Vitek , Jindrich Janos , Klaus Kraft , Francoise Molitor
Abstract: A coupling element for electrically coupling a lateral connecting portion of a first laminated busbar to a lateral connecting portion of a second laminated busbar, the coupling element having a base body that includes a sandwich of conducting layers of sheet metal and intermediate insulating layers arranged in between the conducting layers for electrically insulating the conducting layers from each other. Each of the conducting layers includes a first layer section that is associated to the lateral connecting portion of the first busbar and a second layer section that is associated to the connecting portion of the second busbar. The first and second layer sections are electrically insulated from each other by an insulating element and each of the first layer sections includes a first circuit breaker connecting terminal that is adapted to be electrically connected to an input terminal of a circuit breaker.
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公开(公告)号：US11456579B2
公开(公告)日：2022-09-27
申请号：US17060113
申请日：2020-10-01
Applicant: ABB Schweiz AG
Inventor： Carsten Menzel , Klaus Kraft , Markus Kesberger , Helen-CaiLun Hu
Abstract: A switch gear module for installation in a switch gear cabinet includes: a switch gear module housing, the housing including power circuits and first electrical power devices including breakers, contactors, and motor circuit breakers for supplying electric power to an electric load including an electric motor, and electric control circuits and auxiliary circuits controlling the first electrical power devices. The power circuits and the first electrical power devices are contained in a first power-unit housing forming a first functional power-unit and the electric control circuits and auxiliary circuits are contained in a separate second control- and auxiliary circuit housing forming a second functional control- and auxiliary circuit unit. Each of the first functional power-unit and the second functional control and auxiliary circuit unit includes an interface for connecting the power circuits and electrical power devices contained in the first power-unit housing.
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公开(公告)号：US11705708B2
公开(公告)日：2023-07-18
申请号：US17072055
申请日：2020-10-16
Applicant: ABB Schweiz AG
Inventor： Klaus Kraft , Rudi Velthuis , Arthouros Iordanidis , Maciej Mruczek
Abstract: A laminated busbar includes: a base body comprising conducting layers and insulating material to electrically insulate the conducting layers from each other. The conducting layers and the insulating material are clamped together by mechanical means and/or a profile is connected to the base body. In an embodiment, no glue or adhesive is arranged between at least one conducting layer and at least one insulating material.
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公开(公告)号：US20210036498A1
公开(公告)日：2021-02-04
申请号：US17072055
申请日：2020-10-16
Applicant: ABB Schweiz AG
Inventor： Klaus Kraft , Rudi Velthuis , Arthouros Iordanidis , Maciej Mruczek
Abstract: A laminated busbar includes: a base body comprising conducting layers and insulating material to electrically insulate the conducting layers from each other. The conducting layers and the insulating material are clamped together by mechanical means and/or a profile is connected to the base body. In an embodiment, no glue or adhesive is arranged between at least one conducting layer and at least one insulating material.
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